:root{--bg: #f5f7fb;--card: #ffffff;--muted: #6b7280;--accent: #0ea5a4}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;font-family:Inter,system-ui,Arial;background:var(--bg)}.app-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.header{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:linear-gradient(90deg,#fff,#f8fafc);border-bottom:1px solid #e6eef5}.sidebar{background:var(--card);border-right:1px solid #e6eef5;padding:20px}.main{padding:24px}.nav-link{display:block;padding:10px 12px;color:#0f172a;text-decoration:none;border-radius:6px;margin-bottom:6px}.nav-link:hover{background:#f1f5f9}.brand{display:flex;gap:10px;align-items:center;font-weight:600}.logo{width:32px;height:32px}.card{background:var(--card);color:var(--text);padding:16px;border-radius:8px;box-shadow:0 1px 2px #10182808}.small-muted{color:var(--muted);font-size:.9rem}body{margin:0;font-family:Segoe UI,sans-serif;background-color:var(--bg);color:var(--text);transition:all .3s ease}.layout{--bg: #f9fafb;--text: #111827;--text-muted: #4a5568;--sidebar: #23509c;--header: #ffffff;--green: #3fae2a;--blue: #2196f3;--border: #e2e8f0;--dashboard-bg: #e6f7ff}.layout.dark{--bg: #1a202c;--card: #2d3748;--text: #f9fafb;--text-muted: #cbd5e1;--muted: #94a3b8;--sidebar: #1f3652;--header: #1f2937;--border: #374151;--dashboard-bg: #111827;--green: #3fae2a;--blue: #2196f3}.layout{display:flex;height:100vh}.sidebar{width:240px;background:linear-gradient(135deg,var(--blue) 0%,var(--green) 100%);color:#fff;position:fixed;top:0;bottom:0;padding:1rem;border-radius:0;overflow:hidden;box-shadow:0 6px 18px #0b3d911f}.logo-container{margin-bottom:1.5rem;text-align:center}.logo-container img{max-width:100%;height:auto;margin:0 auto;display:block}.sidebar ul{list-style:none;padding:0;margin:0}.sidebar a{display:block;padding:.5rem 0;color:#e2e8f0;text-decoration:none;transition:color .2s ease}.sidebar a:hover{color:var(--green);text-shadow:-.5px -.5px 0 #000,.5px -.5px 0 #000,-.5px .5px 0 #000,.5px .5px 0 #000}.sidebar .submenu{margin-left:1rem;margin-top:.25rem;border-left:1px solid rgba(255,255,255,.1);padding-left:1rem}.sidebar .submenu a{font-size:.9rem;padding:.4rem 0;color:#94a3b8}.sidebar .submenu a:hover{color:var(--green);text-shadow:-.5px -.5px 0 #000,.5px -.5px 0 #000,-.5px .5px 0 #000,.5px .5px 0 #000}.sidebar .submenu.collapsible{max-height:0;overflow:hidden;transition:max-height .5s ease-in-out}.sidebar .submenu.collapsible.open{max-height:1000px;transition:max-height .6s ease-in-out}.submenu-header{display:flex;align-items:center;justify-content:space-between}.submenu-toggle{background:transparent;border:0;color:#e2e8f0;cursor:pointer;font-size:.9rem}.sidebar .submenu a.emphasis{color:#e2e8f0;font-weight:600}.sidebar .submenu a.emphasis:hover{color:var(--green);text-shadow:-.5px -.5px 0 #000,.5px -.5px 0 #000,-.5px .5px 0 #000,.5px .5px 0 #000}.main-content{flex:1;margin-left:240px;display:flex;flex-direction:column}.header{background:linear-gradient(135deg,var(--blue) 0%,var(--green) 100%);border-bottom:1px solid #ccc;padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center;color:#fff}.page-content{background:var(--dashboard-bg);color:var(--text);flex:1;overflow-y:auto;padding:1.5rem}.layout.dark .card{background:var(--card);color:var(--text);border:1px solid var(--border)}.layout.dark .header{border-color:var(--border)}.layout.dark .contact-form input,.layout.dark .contact-form textarea{background:var(--bg);border-color:var(--border);color:var(--text)}.signup-container{max-width:480px;margin:2rem auto;padding:2rem;background:var(--card);border-radius:8px;box-shadow:0 2px 4px #0000001a}.signup-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:500;color:var(--text)}.form-group input{padding:.75rem;border:1px solid var(--border);border-radius:6px;font-size:1rem;transition:border-color .2s;background:var(--bg);color:var(--text)}.form-group input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 2px #2194f31a}.error{color:#dc2626;font-size:.875rem;margin-top:.25rem}.submit-button{background:var(--blue);color:#fff;border:none;padding:.75rem;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}.submit-button:hover{background:#1976d2}.submit-button:disabled{background:#90caf9;cursor:not-allowed}.verification-sent{text-align:center;max-width:480px;margin:3rem auto;padding:2rem;background:var(--card);border-radius:8px;box-shadow:0 2px 4px #0000001a}.verification-sent h2{color:var(--blue);margin-bottom:1.5rem}.small-text{font-size:.875rem;color:var(--text-muted);margin-top:1.5rem}.link-button{background:none;border:none;color:var(--blue);text-decoration:underline;cursor:pointer;padding:0;font:inherit}.link-button:disabled{color:var(--text-muted);cursor:not-allowed}.password-strength{margin-top:.5rem;padding:.5rem;border-radius:4px;font-size:.875rem;font-weight:500}.strength-0,.strength-1{background-color:#fee2e2;color:#dc2626}.strength-2{background-color:#fef3c7;color:#d97706}.strength-3{background-color:#d1fae5;color:#059669}.strength-4{background-color:#dbeafe;color:#2563eb}.strength-5,.strength-6{background-color:#c7d2fe;color:#4f46e5}.contact-form{display:flex;flex-direction:column;gap:.75rem;max-width:400px}.contact-form input,.contact-form textarea{width:100%;padding:.5rem;border:1px solid #ccc;border-radius:4px}.contact-form button{background:var(--green);border:none;color:#fff;padding:.6rem;border-radius:4px;cursor:pointer}.contact-form select{width:100%;padding:.5rem;border:1px solid var(--border);border-radius:4px;background:var(--bg);color:var(--text)}.contact-form .radio-group{display:flex;gap:2rem;margin-top:.25rem}.contact-form .radio-group label{display:flex;align-items:center;gap:.5rem;font-weight:400}.contact-form textarea{resize:vertical;min-height:100px;font-family:inherit}.layout.dark .contact-form select{background:var(--bg);border-color:var(--border);color:var(--text)}.card h1{margin-top:0;color:var(--text);font-size:1.5rem;margin-bottom:1rem}.dashboard-layout{display:flex;flex-direction:column;height:100%}.dashboard-header{padding:1.5rem 2rem;border-bottom:1px solid var(--border);background:linear-gradient(135deg,var(--blue) 0%,var(--green) 100%);border-radius:12px 12px 0 0}.dashboard-header h1{margin:0;font-size:1.75rem;color:#fff}.dashboard-content{flex:1;padding:2rem;background:var(--dashboard-bg);border-radius:0 0 12px 12px}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem}.service-card{background:var(--card);border-radius:12px;padding:1.5rem;box-shadow:0 2px 4px #0000000d;transition:transform .2s ease,box-shadow .2s ease}.service-card:hover{transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.service-card h2{margin:0 0 1rem;color:var(--text);font-size:1.25rem}.service-card p{color:var(--text-muted);margin:0 0 1.5rem;line-height:1.5}.service-card .cta-button{display:inline-block;padding:.5rem 1rem;background:var(--blue);color:#fff;border-radius:4px;text-decoration:none;font-weight:500;transition:background-color .2s}.service-card .cta-button:hover{background:#1976d2}.home-page{width:100%}.hero{background:linear-gradient(135deg,var(--blue) 0%,var(--green) 100%);color:#fff;padding:4rem 2rem;text-align:center}.hero-content h1{font-size:2.5rem;margin:0 0 1rem;font-weight:700}.hero-subtitle{font-size:1.25rem;margin:0 0 2rem;opacity:.95;max-width:700px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn-primary{background:#fff;color:var(--blue);padding:.875rem 2rem;border-radius:6px;text-decoration:none;font-weight:600;transition:transform .2s,box-shadow .2s;display:inline-block}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.btn-secondary{background:transparent;color:#fff;padding:.875rem 2rem;border:2px solid white;border-radius:6px;text-decoration:none;font-weight:600;transition:background .2s;display:inline-block}.btn-secondary:hover{background:#ffffff1a}.features{padding:4rem 2rem;background:var(--bg)}.features h2{text-align:center;color:var(--text);margin:0 0 3rem;font-size:2rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.feature-card{background:var(--card);padding:2rem;border-radius:8px;box-shadow:0 2px 8px #00000014;transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px #0000001f}.feature-card h3{color:var(--text);margin:0 0 1rem;font-size:1.25rem}.feature-card p{color:var(--text-muted);line-height:1.6;margin:0}.feature-link{color:var(--blue);font-weight:500;text-decoration:none;display:inline-block;margin-top:1rem}.additional-services{padding:4rem 2rem;background:var(--dashboard-bg)}.additional-services h2{text-align:center;color:var(--text);margin:0 0 3rem;font-size:2rem}.service-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:900px;margin:0 auto}.service-card-link{text-decoration:none;color:inherit}.cta-section{padding:4rem 2rem;background:var(--card);text-align:center}.cta-section h2{color:var(--text);margin:0 0 1rem;font-size:2rem}.cta-section p{color:var(--text-muted);margin:0 0 2rem;font-size:1.125rem}@media(max-width:768px){.hero-content h1{font-size:1.875rem}.hero-subtitle{font-size:1rem}.features,.additional-services,.cta-section{padding:2rem 1rem}}